- NXP Forums
- Product Forums
- General Purpose MicrocontrollersGeneral Purpose Microcontrollers
- i.MX Forumsi.MX Forums
- QorIQ Processing PlatformsQorIQ Processing Platforms
- Identification and SecurityIdentification and Security
- Power ManagementPower Management
- MCX Microcontrollers
- S32G
- S32K
- S32V
- MPC5xxx
- Other NXP Products
- Wireless Connectivity
- S12 / MagniV Microcontrollers
- Powertrain and Electrification Analog Drivers
- Sensors
- Vybrid Processors
- Digital Signal Controllers
- 8-bit Microcontrollers
- ColdFire/68K Microcontrollers and Processors
- PowerQUICC Processors
- OSBDM and TBDML
-
- Solution Forums
- Software Forums
- MCUXpresso Software and ToolsMCUXpresso Software and Tools
- CodeWarriorCodeWarrior
- MQX Software SolutionsMQX Software Solutions
- Model-Based Design Toolbox (MBDT)Model-Based Design Toolbox (MBDT)
- FreeMASTER
- eIQ Machine Learning Software
- Embedded Software and Tools Clinic
- S32 SDK
- S32 Design Studio
- GUI Guider
- Zephyr Project
- Voice Technology
- Application Software Packs
- Secure Provisioning SDK (SPSDK)
- Processor Expert Software
-
- Topics
- Mobile Robotics - Drones and RoversMobile Robotics - Drones and Rovers
- NXP Training ContentNXP Training Content
- University ProgramsUniversity Programs
- Rapid IoT
- NXP Designs
- SafeAssure-Community
- OSS Security & Maintenance
- Using Our Community
-
- Cloud Lab Forums
-
- Home
- :
- Topics
- :
- NXP Designs Knowledge Base
- :
- ADC-DMA multi-channels trigger based on NXP MCUxpresso SDK - KE15&LPC51U68
ADC-DMA multi-channels trigger based on NXP MCUxpresso SDK - KE15&LPC51U68
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Options
- Subscribe to RSS Feed
- Mark as New
- Mark as Read
- Bookmark
- Subscribe
- Printer Friendly Page
- Report Inappropriate Content
ADC-DMA multi-channels trigger based on NXP MCUxpresso SDK - KE15&LPC51U68
ADC-DMA multi-channels trigger based on NXP MCUxpresso SDK - KE15&LPC51U68
Hi:
This thread mainly introduces how to sample multi channels ADC with DMA. The slides is in Chinese.
For different MCU family, Kinetis & LPC has different ADC & DMA system. There takes KE15 & LPC51U68 for example, introduce how to enable various ADC & DMA trigger solution.
1.KE15:Three sample projects include:
1.1 LPIT HW trigger ADC & DMA transfer, enable interrupt for get ADC value;
1.2 LPIT HW trigger ADC & DMA transfer, DMA will automatically trigger next transfer;
1.3 Software trigger multi-ADC & DMA transfer;
2.LPC51U68: Two sample projects include:
2.1 Software trigger multi-ADC & DMA transfer;
2.2 SCT HW trigger ADC & DMA transfer, DMA will automatically trigger next transfer;
Products
| Product Category | NXP Part Number | URL |
|---|---|---|
| MCU | KE15 | Arm Cortex-M0+|Kinetis KE1xZ 32-bit 5V MCUs with Touch Interface | NXP |
| MCU | LPC51U68 | |
| MCUXpresso SDK Software | NXP standard SDK |
Tools
| NXP Development Board | URL |
|---|---|
| FRDM-KE15Z Freedom Board | |
| LPCXpresso51U68 board |
No ratings
